Hans Jacob Farni, 1725 in Alsace, later PA?

I have found 1725 and 1727 baptismal records which mention a Hans Jacob Farni and Barbara Farnie as godparents in the parish book of Waldersbach, in Alsace. They are said to be from the nearby hamlet of Salm. They may also have emigrated later to America, probably ending up in either Lancaster or Berks counties, Pennsylvania. Anyone who might be able to place these two, and/or give further information?